Local Calling Guide
Area code/prefix search
Whitlow, AZ
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 520-231
| A |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
|
|
| 520-231
| 0 |
|
073H TELNYX LLC |
666 |
|
2018-05-01 |
|
| 520-231
| 1 |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2018-05-17 |
|
| 520-231
| 2 |
|
630E ONVOY, LLC - AZ |
666 |
|
2016-05-03 |
|
| 520-231
| 3 |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2017-02-24 |
|
| 520-231
| 4 |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2018-07-07 |
|
| 520-231
| 5 |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2016-05-09 |
|
| 520-231
| 6 |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2018-10-05 |
|
| 520-231
| 7 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2019-06-19 |
|
| 520-231
| 8 |
|
630E ONVOY, LLC - AZ |
666 |
|
2019-07-11 |
|
| 520-231
| 9 |
|
073H TELNYX LLC |
666 |
|
2019-05-20 |
|
| 520-277
| A |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 520-277
| 0 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2012-10-27 |
|
| 520-277
| 1 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2012-10-27 |
|
| 520-277
| 2 |
|
630E ONVOY, LLC - AZ |
666 |
|
2012-07-06 |
|
| 520-277
| 3 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2012-10-27 |
|
| 520-277
| 4 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2012-10-27 |
|
| 520-277
| 5 |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2015-11-14 |
|
| 520-277
| 6 |
|
145J TERRA NOVA TELECOM INC. |
666 |
|
2024-10-11 |
|
| 520-277
| 7 |
|
630E ONVOY, LLC - AZ |
666 |
|
2013-09-13 |
|
| 520-277
| 8 |
|
630E ONVOY, LLC - AZ |
666 |
|
2016-04-22 |
|
| 520-277
| 9 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2013-04-21 |
|
| 520-438
| A |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 520-438
| 0 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2019-12-03 |
|
| 520-438
| 1 |
|
073H TELNYX LLC |
666 |
|
2020-08-20 |
|
| 520-438
| 3 |
|
630E ONVOY, LLC - AZ |
666 |
|
2020-05-26 |
|
| 520-438
| 4 |
|
630E ONVOY, LLC - AZ |
666 |
|
2020-05-26 |
|
| 520-438
| 5 |
|
630E ONVOY, LLC - AZ |
666 |
|
2020-09-10 |
|
| 520-438
| 6 |
|
630E ONVOY, LLC - AZ |
666 |
|
2020-09-10 |
|
| 520-438
| 7 |
|
630E ONVOY, LLC - AZ |
666 |
|
2019-12-02 |
|
| 520-438
| 8 |
|
630E ONVOY, LLC - AZ |
666 |
|
2019-12-02 |
|
| 520-438
| 9 |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2020-11-20 |
|
| 520-463
| A |
WHTLAZMADS0 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 520-463
| 0 |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 520-463
| 1 |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 520-463
| 2 |
|
9636 QWEST CORPORATION |
666 |
|
|
|
| 520-463
| 3 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2013-04-21 |
|
| 520-463
| 4 |
|
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2006-08-07 |
|
| 520-463
| 7 |
|
630E ONVOY, LLC - AZ |
666 |
|
2007-05-25 |
|
| 520-463
| 9 |
|
593K MCC TELEPHONY LLC |
666 |
|
2011-02-18 |
|
| 520-583
| A |
PHNXAZ28X3X |
515J IP HORIZON LLC |
666 |
|
|
|
| 520-583
| 0 |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-11-27 |
|
| 520-583
| 1 |
|
515J IP HORIZON LLC |
666 |
|
2021-10-25 |
|
| 520-583
| 2 |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-11-27 |
|
| 520-583
| 3 |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-11-07 |
|
| 520-583
| 4 |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-11-07 |
|
| 520-583
| 5 |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-10-26 |
|
| 520-583
| 6 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2021-12-19 |
|
| 520-583
| 7 |
|
939H COMMIO, LLC |
666 |
|
2021-11-18 |
|
| 520-583
| 8 |
|
939H COMMIO, LLC |
666 |
|
2021-11-18 |
|
| 520-583
| 9 |
|
145J TERRA NOVA TELECOM INC. |
666 |
|
2024-02-13 |
|
| 520-650
| A |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
|
|
| 520-650
| 0 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2021-01-03 |
|
| 520-650
| 1 |
|
073H TELNYX LLC |
666 |
|
2021-04-09 |
|
| 520-650
| 2 |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-06-08 |
|
| 520-650
| 3 |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-07-03 |
|
| 520-650
| 4 |
|
624H ONVOY SPECTRUM, LLC |
666 |
|
2021-07-24 |
|
| 520-650
| 5 |
|
630E ONVOY, LLC - AZ |
666 |
|
2020-12-29 |
|
| 520-650
| 6 |
|
630E ONVOY, LLC - AZ |
666 |
|
2020-12-29 |
|
| 520-650
| 7 |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-04-15 |
|
| 520-650
| 8 |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-04-15 |
|
| 520-650
| 9 |
|
630E ONVOY, LLC - AZ |
666 |
|
2021-08-08 |
|
| 520-652
| A |
WHTLAZMARS1 |
9636 QWEST CORPORATION |
666 |
|
|
|
| 520-652
| 0 |
|
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2022-11-07 |
|
| 520-652
| 1 |
|
630E ONVOY, LLC - AZ |
666 |
|
2023-07-22 |
|
| 520-652
| 2 |
|
9636 QWEST CORPORATION |
666 |
|
2022-04-15 |
|
| 520-652
| 3 |
|
630E ONVOY, LLC - AZ |
666 |
|
2023-10-14 |
|
| 520-652
| 4 |
|
630E ONVOY, LLC - AZ |
666 |
|
2022-05-05 |
|
| 520-652
| 5 |
|
490J DISH WIRELESS, LLC |
666 |
|
2023-06-23 |
|
| 520-652
| 8 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2023-02-23 |
|
| 520-652
| 9 |
|
579F PEERLESS NETWORK OF ARIZONA, LLC - AZ |
666 |
|
2022-05-14 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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